"Create a recipe for smoked BBQ oxtails with creamy cheesy macaroni and a mixed vegetable salad. Make it suitable for 2 people, beginner-friendly but detailed, with bold Creole/soulful flavors and a lighter, heart-friendly salad. Use budget-friendly ingredients commonly found at Walmart. Include clear prep steps, suggested sides, and reheating tips. Keep it high protein, low sugar, whole-food leaning, and safe for someone avoiding shellfish. Use imperial units only. Include a smoked BBQ-style oxtail method using oven, grill, or smoker-style technique if needed, plus creamy mac and cheese and a mixed vegetable salad with a simple dressing."